The KUPO ETF-PM is an M size pattern holder for S4 Junior. It holds gobo or pattern media in the correct optical position so projected images stay stable, flat, and properly aligned inside the fixture.
Why It Matters
A pattern holder is a small accessory, but the projected image depends on it. When the holder matches the fixture and pattern size correctly, changes are easier, the gobo sits more predictably, and the focus is less likely to be compromised by a loose or mismatched part.
Key Features
M size holder is matched to S4 Junior fixture use
Holds gobo or pattern media in the proper optical position for projection
Helps keep image projection stable and aligned during fixture operation
Supports logo, texture, and pattern effects in theatre and venue workflows
Fit-matched accessory avoids treating the S4 Junior holder as a generic profile part
Applications
Use it for S4 Junior image projection, logo projection, texture effects, theatre specials, venue lighting, and rental inventories that need the correct M size pattern holder.
Compatibility
Designed for S4 Junior and M size pattern media applications.
Frequently Asked Questions
Is this for full-size S4?
No. ETF-PM is listed for S4 Junior.
What size pattern does it hold?
It is the M size pattern holder according to the specification.
Why does the holder size matter?
The correct holder keeps the gobo or pattern media in the intended optical position, which helps image stability and focus.
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